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Shielded Metal Arc Welding (SMAW) Quiz

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Questions and Answers

What type of welding process is commonly referred to as SMAW?

Flux-cored arc welding
Gas metal arc welding
Submerged arc welding
Shielded metal arc welding (correct)

Which of the following is a key characteristic of shielded metal arc welding?

It is not affected by wind or drafts
It uses a consumable electrode (correct)
It is limited to horizontal welding positions
It requires a shielding gas

What is the function of the flux coating on the electrode in shielded metal arc welding?

To provide electrical insulation
To prevent oxidation of the weld pool (correct)
To control the cooling rate of the weld
To act as a stabilizer for the arc

What type of current is commonly used in shielded metal arc welding?

<p>DC negative current (B)</p> Signup and view all the answers

Flashcards

SMAW

A welding process using a consumable electrode and shielding gas from the electrode's flux coating.

Consumable electrode

SMAW utilizes an electrode that melts and becomes part of the weld.

Flux Coating Function

The flux coating protects the weld pool from atmospheric contamination, preventing oxidation.

DC negative current

SMAW often uses Direct Current with the electrode connected to the negative terminal.

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Study Notes